removed "--defined" option from nm in gen-version-script.sh replaced functionality with grep

[Matthias Guedemann]

---
 lib/gen-version-script.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/lib/gen-version-script.sh b/lib/gen-version-script.sh
index ec80196..f71afec 100644
--- a/lib/gen-version-script.sh
+++ b/lib/gen-version-script.sh
@@ -12,7 +12,7 @@ HEADER=$1
 shift
 
 printf '{\nglobal:\n'
-nm --defined $* | awk '$3 ~ "Xapian.*Error" {print $3}' | sort | uniq | \
+nm $* | grep "^[0-f][0-f]*" | awk '$3 ~ "Xapian.*Error" {print $3}' | sort | uniq | \
 while read sym; do
     demangled=$(c++filt $sym)
     case $demangled in
-- 
1.7.5.4